What a multi-tool like the Flipper Zero (with the dev board) can really do — every function sorted by radio domain and explained in plain English.
Shows which Wi-Fi networks are nearby.
Shows which phones/laptops are connected to which Wi-Fi.
Kicks a device off a Wi-Fi network.
Records Wi-Fi traffic for later analysis.
Builds a fake Wi-Fi with a fake login page to harvest passwords.
Creates masses of fake Wi-Fi networks (cause chaos / testing).
Collects data that could theoretically be used to crack a Wi-Fi password.
Combines a Wi-Fi scan with GPS to plot networks on a map.
Shows nearby Bluetooth devices.
Sends masses of fake Bluetooth signals (can e.g. trigger popup spam on phones).
Finds hidden Apple AirTags — protection against covert tracking.
Finds Bluetooth skimmers on ATMs / fuel pumps.
Listens to radio signals — garage door, car key, weather station.
Re-sends a previously recorded signal.
Automatically tries many possible codes (on simple, unencrypted systems).
Actively jams radio signals in this band.
Reads data from a chip card / tag.
Copies the data onto a blank / writable card.
The device pretends to be the card itself, without a physical copy.
Tries to decrypt protected cards (e.g. Mifare Classic).
Reads remote-control codes (TV, air conditioner).
Replays those codes — effectively replacing the remote.
Pretends to be a USB keyboard.
Types pre-programmed commands at lightning speed.
Shows your own position.
Logs where you were and when (e.g. for wardriving).
For special touch keys (e.g. hallway / basement access).
Electronically emulates an old credit / hotel card with a magnetic stripe.
Detects whether jamming is happening nearby.
Shows general radio activity in the area.
Detects other similar hacking devices nearby.